Argon-40 isotope (Ar-40 isotope, 40Ar isotope)
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40Ar Safety Data Sheet (SDS) in gas form - Download pdf file
Download 40Ar SDS in gas form
|Properties of 40Ar Isotope:||40Ar|
|Natural Abundance (%)||99.604|
|Atomic Mass (Da)||39.96238312|
|Relative Isotopic Mass||39.96238312|
|Neutron Number (N)||22|
|Atomic Number (Z)||18|
|Mass Number (A)||40|
|Nucleon Number (A)||40|
|Proton Number (Z)||18|
|g-factor (g value)||0|
|Electron Configuration Block||p|
|Melting Point (K)||83.81|
|Boiling Point (K)||87.31|
|Heat of Formation||nan|
|Electron Affinity (kJ/mole)||-1|
|Electronegativity (Pauling scale)||0|
|Atomic Radius (pm)||0|
|Covalent Radius (pm)||71|
|VDW Radius (pm)||188|
Argon is a monatomic noble gas. It makes up 0.93% of the air. Argon is a colourless, odorless element. It is inert and has no true compounds. Lord Rayleigh and Sir William Ramsey identified argon in 1894. Argon has 26 isotopes, 3 of them are stable and naturally occurring.
Argon is used in lighting products. It is often used in filling incandescent light bulbs. Some compounds of argon are mixed with krypton in fluorescent lamps. Crystals in the semiconductor industry are grown in argon atmospheres.
What is 40Ar isotope natural abundance?
Answer: 99.604 %
What is atomic mass for 40Ar isotope?
Answer: 39.962383 Da
What is isotopic mass for 40Ar isotope?
How many neutrons does 40Ar isotope have?
How many protons does 40Ar isotope have?
How many electrons does 40Ar isotope have?
What is atomic number for 40Ar isotope?
Is 40Ar isotope stable?
Is 40Ar isotope radioactive?